Question

the speed of a moving car is 72m/h calculate it's speed in m/s​

Answer 1

FIRST SEE THE UNIT HERE IT IS m/h so , WE JUST NEED TO CHANGE UNIT OF TIME TO SECONDS FROM HOUR .

TO CHANGE SECONDS TO HOUR ~

WE NEED TO DIVIDE IT WITH 3600 AS

$60 \times 60$

= 3600

or you can get it by basic thinking that 1 hour has 3600 seconds in it.

SO....

$72 \div 3600$

= 0.02

:. ANSWER = 0.02 m/s

Answer 2

$\huge \mathfrak \purple{Answer}$

Thus in this case,

we have the speed of the car as, 72 km/h.

Therefore to calculate the speed in m/s we need to multiply 72 km/h with 10003600.

⇒72km/h = 20m/s.

Hence the speed of the car in m/s is 20.

$\huge \mathfrak \red{hope \: it \: will \: help \: you \: dear..}$

ItzNaziya ✌️✌️✌️